VMS Help ANALYZE, /AUDIT, /SELECT, FACILITY  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    FACILITY=(facility-name,...)

    Specifies that only events audited by the named facility be selected.
    Provide a name or a number but, in either case, the facility has to
    be defined through the logical AUDSERV$FACILITY_NAME as a decimal
    number; the system uses the number 0.